Display screen or a portion thereof with graphical user interface



The FIGURE is a front view of a display screen or a portion thereof withgraphical user interface, showing our new design.

The broken lines showing a display screen or a portion thereof andportions of the graphical user interface form no part of the claimeddesign.

CLAIM The ornamental design for a display screen or a portion thereofwith graphical user interface, as shown and described.